Features: 1.Applicable Model: Carburetor replacement for Massey Ferguson TE20, TO20, TO30, replacement for Schebler TSX458, TSX361A, TSX248, TSX272, TSX312, TSX361. 2.OEM Number: Replacement for 181643M91, 181644M91, 517903M91, 773322M91, TSX361A, TSX458, replacement for Schebler TSX458, TSX361A, TSX248, TSX272, TSX312, TSX361. 3.Function: The carburetor can mix fuel and air nicely to help provide optimum engine performance, and prevent the engine from running out of fuel or overflowing. 4.Direct Replacement: The carburetor assembly is designed to match the fit and function of the original carburetor on specified vehicles. 5.Durable Construction: High strength metal construction for maximum durability, with high work efficiency and stable performance. 6.Easy Installation: Meet or exceed OEM manufacturing standards, no need of complex tools, simple in installation and disassembly. Specification: Item Type: Tractor Carburetor_x000D_ Material: ABS, Metal_x000D_ Mounting Hole Pitch: 2 3/8in_x000D_ OEM:_x000D_ Replacement for Massey Ferguson 181643M91, 181644M91, 517903M91, 773322M91, TSX361A, TSX458_x000D_ Replacement for Schebler TSX458, TSX361A, TSX248, TSX272, TSX312, TSX361_x000D_ Fitment: _x000D_ Replacement for Massey Ferguson TE20 TO20 TO30 Tractor PackageList: 1 x Carburetor 3 x Gaskets 3 x Screws 2 x Nuts Note: 1. Please double check the part number of your item, matching information is for reference only._x000D_ 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!